package com.bluesky.service.lesson012;

import com.baomidou.mybatisplus.extension.service.IService;
import com.bluesky.po.lesson012.AccountPO;

import java.math.BigDecimal;

public interface AccountService extends IService<AccountPO> {

    /**
     * 余额增加price
     * @param accountId
     * @param price
     */
    void balanceAdd(String accountId, BigDecimal price);
}
